Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spfgrid.mailgrid.net.br include:mxsmtp.sendpulse.com include:sendgrid.net +a +mx -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spfgrid.mailgrid.net.br include:mxsmtp.sendpulse.com include:sendgrid.net +a +mx -all.